title: Postoperative legionella pneumonia diagnosed by percutaneous lung aspiration.
mesh_terms: D001707:Biopsy, Needle; D006801:Humans; D007877:Legionnaires' Disease / Q000175:diagnosis* / Q000473:pathology; D008168:Lung / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis*